ktg-plugin-marketplace/plugins/voyage/lib/util/result.mjs

// lib/util/result.mjs
// Validation result shape used by every validator and parser.

/**
 * @typedef {{ code: string, message: string, hint?: string, location?: string }} Issue
 * @typedef {{ valid: boolean, errors: Issue[], warnings: Issue[], parsed?: any }} Result
 */

/** @returns {Result} */
export function ok(parsed) {
  return { valid: true, errors: [], warnings: [], parsed };
}

/** @returns {Result} */
export function fail(errors, parsed) {
  return { valid: false, errors: Array.isArray(errors) ? errors : [errors], warnings: [], parsed };
}

/** @returns {Result} */
export function combine(results) {
  const errors = [];
  const warnings = [];
  let parsed;
  for (const r of results) {
    if (r.errors) errors.push(...r.errors);
    if (r.warnings) warnings.push(...r.warnings);
    if (r.parsed !== undefined && parsed === undefined) parsed = r.parsed;
  }
  return { valid: errors.length === 0, errors, warnings, parsed };
}

/** @returns {Issue} */
export function issue(code, message, hint, location) {
  return { code, message, hint, location };
}